C++ Structure

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    #include <iostream.h>  
    #include<conio.h>  
    void main() {  
       clrscr();  
       cout << "Welcome to C++ Programming.";   
       getch();  
    }  

include includes the standard input output library functions. It provides cin and cout methods for reading from input and writing to output respectively.

include includes the console input output library functions. The getch() function is defined in conio.h file.

void main() The main() function is the entry point of every program in C++ language. The void keyword specifies that it returns no value.

cout « “Welcome to C++ Programming.” is used to print the data “Welcome to C++ Programming.” on the console.

getch() The getch() function asks for a single character. Until you press any key, it blocks the screen.